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All 700+ bulbs available to search in one category! You can try searching by industry part number, as we have referenced multiple manufacturers' numbers in our database - including Lucas, Osram and Phillips. Or search by bulb characteristics, using the search 'drop-down' boxes below - noting some LEDs accept Voltages (e.g. 6, 12) and the Wattage section also includes some Amp (A suffix) as well as Candle Power (CP suffix) ratings.
If you need help identifying your base, please open the Help & Instructions tab below, or browse the two 'Bulb Types' categories at the bottom of the menu. If you are still unsure, please call 01684 210910 or email us a picture of your bulb and/or bulb holder (with the diameter of the bulb base) and we will do our best to help!

The best way to identify your auto bulb is by examining the bulb base (cap).
If you are still having problems finding the bulb you need - just ask!

Is the bulb from a headlamp? Check our handy photo reference guide to classic car and motorcycle headlamp bulb types.
Any other type of bulb? - go to STEP 2
Headlamp Bulb Guide
Select the general bulb type from the 8 options below that best matches your bulb.
You will then see more options or bulbs to purchase.
Please note the bulb diagrams are not to scale.
Select general bulb type
Wedge - Commonly used in instruments and sidelights. Multiple colour, power and LED options
See Capless
Threaded screw-type bulbs including MES E10, LES E5, and ES E27 'Rough Service' bulbs
See Edison Screw
BA7s "Peanut" 7mm diameter, single contact, side lugs, tubular glass. Incandescent & LED
Buy Ba7s bulbs
BA9s miniature bayonet fitting 9mm diameter, single contact, tubular, globe & LED options
See Ba9s
SCC BA15s bayonet fitting 15mm body, single contact. Coloured, globe, halogen & LED options
Buy Ba15s
SBC BA15d bayonet fitting 15mm body, double contact. Twin filament, halogen & LED options
See Ba15d
Typically used for panel, instrument lighting, and sidelights on more recent vehicles
Bulbs with a screw thread. All single contact base.
Originally known as Miniature Centre Contact. Common numberplate and sidelight applications.
BA9s bayonet fitting, single contact, 9mm (T8.5) tubular glass panel bulb
Buy BA9s T8.5 bulbs
BA9s bayonet fitting, single contact, 10mm (T10) tubular glass panel bulb
Buy BA9s T10 bulbs
BA9s bayonet fitting, single contact, 11mm Globe glass or LED panel bulb
Buy MES G11 bulbs
BA9s bayonet fitting, single contact, 15mm globe glass or LED panel bulb
Buy BA9s G15 bulbs
MCC BA9s bayonet fitting, single contact, 9mm tubular glass halogen bulb
Buy BA9s HalogenNOTE - Bayonet pins are at equal height
SBC BA15d bayonet fitting, double contact, 15mm body 12v & 24v, clear & pearl
Buy BA9s Bus bulbs
SBC BA15d LED Combined rear light, brake light and number plate light.
Buy BA15d Stop, Tail, NPNOTE - Bayonet pins are offset at different heights - OSP
OSP BAY15d Rear Tail & brake lamp. Volt, watt, size & colour options
Buy BAY15d Stop/Tail
OSP BAY15d LED Rear Tail & brake light. Voltage, size & colour options
Buy BAY15d Stop/TailTypically used for number plate lamps, interior lights, classic sidelights
Over 50 sizes and types of traditional glass tube type festoon bulbs for vehicles
Buy Festoon Bulb
Self Flashing double-sided for Semaphore Trafficator Arm Indicators
Buy Indicator FestoonCompact, high power Amber LED that accepts 6 to 24V input voltage. WEDGE T15 W16W type base - so fits the same holders as WEDGE T10 bulbs, just a larger bulb. 360 degree super bright AMBER light....
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T15 W16W | 6, 12, 24 | LED | Amber | Indicator |
11 x 39mm 6 Volt Festoon bulb - equivalent fitting to B253B and an upgrade for that 5W bulb, proving much brighter in testing. Very bright 360 degree light from 24 x 3014 SMD LEDs. Compatible with...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| 11X39mm FESTOON | 6 | LED | White | Festoon |
12V festoon bulb rated at 5W, 11mm Purple glass diameter x 39mm long
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| 11X39mm FESTOON | 12 | 5 | Incandescent | Purple | Festoon |
30 x 4014 SMD LED BAY15D 6 Volt multi-directional 600 Lumen bright white lamp. Combined Stop & Tail (Brake & Rear) functionality. LED option for B384 double filament type bulb replacement,...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| OSP BAY15D | 6 | LED | White | Stop & Tail |
12V H2 Halogen bulb rated at 130W. X511 Base. 31mm total height. Off Road Use Only.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H2 X511 | 12 | 130 | Halogen | Clear | Head, Spot & Fog |
12V festoon bulb rated at 18W. 15mm glass diameter, 42mm long. Commonly used as an Indicator bulb. For an LED upgrade option please see part number B270LEDW-A
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| 15X42mm FESTOON | 12 | 18 | Incandescent | Clear | Festoon |
12V H4 bulb rated at 60/55W with standard fit P43T base. Clear glass with black cap. E Marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H4 P43T | 12 | 60/55 | Halogen | Clear | Headlamp |
15 x 3030 SMD LED 6V High Power lamp with integral lens. WEDGE T15 W16W type - fits the same connector as WEDGE T10, just a larger bulb. 360 degree very bright AMBER light. 6V LED option...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T15 W16W | 6 | LED | Amber | Indicator |
12v bulb rated at 2CP with extended plastic push fit PCB/PCX base. Glass diameter 10mm, total bulb and holder assembly height 45mm
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| PCB | 12 | 2CP | Incandescent | Clear | Instrument & Panel |
9 x 5050 SMD LED BA15S 12 Volt multi-directional warm white lamp. LED upgrade and replacement for B309A. Brighter in testing than incandescent c15W bulb B309A. Compatible with either negative or...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SCC BA15S | 12 | LED | Warm White | Side |
12v bulb rated at 50/40W. P36T (SB35) base - 3 spade connection. Pre-focus. 34mm glass dameter, 74mm total bulb height. Double filament - transverse and V.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| P36T | 12 | 50/40 | Incandescent | Clear | Headlamp |
4 x 3528 SMD LED BA7S 12 Volt multi-directional bright white lamp. LED upgrade and replacement for B281B. BA7S base. Brighter than original c2W bulbs. Compatible with either negative or positive...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BA7S PEANUT | 12 | LED | White | Instrument & Panel |
12V Cobalt blue H7 high performance Halogen bulb. Rated at 55W, though with performance specification giving 50% greater light output. PX26D two prong base. 60mm total height. Black cap. E marked....
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H7 PX26D | 12 | 55 | Halogen | Blue Tint | Head, Spot & Fog |
24V Halogen bulb, rated at 20W, BA15S single contact base. Clear tubular glass 15mm diameter. Bulb height 40mm.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SCC BA15S | 24 | 20 | Halogen | Clear | Miniature Halogen |
Amber 15 x 3030 SMD LED 12V High Power lamp with lens. WEDGE T15 W16W type - fits the same connector as WEDGE T10, just a larger bulb. 360 degree very bright AMBER light with an integral lens to...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T15 W16W | 12 | LED | Amber | Indicator |
12V bulb rated at 25/25W. P15D 25.3 double contact base. Clear globe 30mm diameter. Double V filament. Pre-focus headlamp application.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| P15D 25.3 | 12 | 25/25 | Incandescent | Clear | Headlamp |
6V bulb, 0.1A, LES E5 single contact threaded screw cap, 5mm thread length, 8mm diameter glass. Total bulb height 17mm
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| LES E5 | 6 | 0.1A | Incandescent | Clear | Instrument & Panel |
7 x 5050 SMD Warm White LED and 2 x High Power CREE LED combined Number Plate Illumination and Stop and Tail lamp. Multi direction bulb with 6 Volt application with offset pin BAY15D base and...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| OSP BAY15D | 6 | LED | Warm White & Red | Combined Stop, Tail & NP |
6V H1 halogen bulb rated at 55W. P14.5S base. Clear tubular glass. 8.5mm glass diameter. E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
12 x 3014 SMD LED BA15D 12 Volt multi-directional warm white lamp. LED upgrade and replacement for 12V 5 and 10W bulbs. 12v input voltage with BA15D double contact base. Dual Brightness options...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SBC BA15D | 12 | LED | Clear | Side |
6V H1 halogen bulb rated at 55W. P14.5S base. Clear tubular glass. 8.5mm glass diameter. E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H1 P14.5S | 6 | 55 | Halogen | Clear | Head, Spot & Fog |
6V bulb rated at 18/5W with BAY15D offset pin double contact base and SMALL (19mm) clear diameter globe - suitable for lamps where space is constrained. Double transverse filament. For a heavy...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| OSP BAY15D | 6 | 21/5 | Incandescent | Clear | Stop & Tail |
24V bulb rated at 10W, double contact BA15D base. 19mm glass diameter
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| SBC BA15D | 24 | 10 | Incandescent | Clear | Side |
12V Yellow bulb rated at 45W, 40mm diameter yellow globe, 60mm total bulb height. BA21S single contact 3 pin Marchal type base. Single transverse filament.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BA21S | 12 | 45 | Incandescent | Yellow | Head, Spot & Fog |
Marchal type, 12 volt single contact BA21s three locating pin, 21mm diameter base, 75 watt single axial filament. A high performance Marchal type bulb remanufactured by Classic Bulbs having been...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BA21S | 12 | 75 | Incandescent | Clear | Head, Spot & Fog |
12V bulb rated at 20W, B22D double contact base. Pearl glass 38mm diameter
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| LBC B22D | 12 | 20 | Incandescent | Pearl | Bus |
6V bulb rated at 1.5W, 7mm tubular glass diameter BA7S, single contact base
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BA7S PEANUT | 6 | 1.5 | Incandescent | Clear | Instrument & Panel |
12V bulb rated at 20W, single contact P26S base. 31mm plate diameter, 15mm cap diameter, 25mm globe diameter.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| P26S | 12 | 20 | Incandescent | Clear | Head, Spot & Fog |
24V bulb rated at 3W, T10 wedge base W2.1 x 9.5D. Clear tubular glass 10mm diameter. E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T10 | 24 | 3 | Incandescent | Clear | Instrument & Panel |
Warm white premium high power LED lens lamp upgrade for British Pre-Focus headlamps with a double contact P36D bulb base. Extremely flexible application - suitable for 6, 12 or 24V vehicles and...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| BPF DC P36D | 6, 12, 24 | LED | Warm White | Headlamp |
12V Green bulb rated at 1.2W, T5 wedge base. W2 x 4.6D. Green tubular glass 5mm diameter
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| WEDGE T5 | 12 | 1.2 | Incandescent | Green | Instrument & Panel |
High quality 12 x (6 per side) LED array (with Heatsink) LED upgrade for American Pre-focus headlamp bulbs from the '30s and '40s with the P15D 30 double contact base. Extremely flexible...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| APF P15D 30 | 12, 24 | LED | Warm White | Headlamp |
High-quality LED upgrade (with built-in mini cooling fan) for H4 lamps with the P43T base. Single H4 bulb. Flexible application - accepts 9 to 32V input voltage. Two high-power LEDs on each...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| H4 P43T | 12, 24 | LED | White | Headlamp |
12V Halogen bulb rated at 20W, single contact BA9S base. Clear tubular clear glass 9mm diameter. 30mm bulb length.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| MCC BA9S Halogen | 12 | 20 | Halogen | Clear | Miniature Halogen |
12V bulb rated at 21/5W, BAY15D offset pin double contact base, 25mm globe diameter. Double transverse filament. E marked.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| OSP BAY15D | 24 | 21/5 | Incandescent | Clear | Stop & Tail |
6V festoon bulb rated at 3W, 8 x 24mm, single filament, clear glass.
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| 8X24mm FESTOON | 6 | 3 | Incandescent | Clear | Festoon |
High quality 12 x (6 per side) LED array (with heatsink) LED upgrade for P15D lamps with the 25.3 base. 6 VOLT NEGATIVE EARTH APPLICATION. High and low beam - 1800 Lumen high beam, 1200...
| Base | Volts | Watts/Amps | Element | Colour | Application |
|---|---|---|---|---|---|
| P15D 25.3 | 6 | LED | Warm White | Headlamp |
